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How can illegal food additives be eliminated? Strengthening regulatory accountability is key
Eliminating illegal food additives requires strengthened regulatory accountability
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Farmer-Writer: He Is First a Farmer, and Only Then a Writer
He is first a farmer, and only then a writer
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Egg Price Market Analysis: Why Did Egg Prices Rise First and Then Fall Within a Week?
Egg Price Market Analysis: What Is the Story Behind Egg Prices Rising First and Then Falling Within a Week?
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Pig, egg and chicken prices on November 29: daily market review - sharp rises, firmness and strengthening respectively
November 29 daily market review: pig prices rise strongly, egg prices remain firm, chicken prices refuse to be outdone
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Where is the authentic place of origin for red-fleshed kiwifruit? What are the suitable growing regions
Do you like eating red-fleshed kiwifruit? Then would you like to know where the most authentic red-fleshed kiwifruit comes from and what the places of origin are? What kind of places is it suitable for growing in? The main places of origin for red-fleshed kiwifruit include Dujiangyan in Sichuan, Shangyu in Zhejiang, Liupanshui in Guizhou, Xixia in Henan, and other places
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What to do when an ostrich has diarrhea? First figure out the cause, then treat it with the right medicine
What to do when an ostrich has diarrhea
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2018 avian influenza cases drop by nearly 50%, strengthen prevention efforts
Now we have once again entered the peak period for avian influenza, so we need to strengthen our defenses in this regard. What exactly should be done? Let's take a look together. Ducks must be screened before slaughter, and prevention efforts are working. To contain the spread of avian influenza, the Council of Agriculture has since last year mandated that all ducks across Taiwan be comprehensively screened for the virus before being brought to market.
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Methods for Authenticating Panax Notoginseng: How to Tell Real from Fake
Panax notoginseng, commonly known as Tianqi, is considered best when the roots are large, heavy, smooth on the surface, brown-black, hard in texture, and grayish-green or yellow-green on the cut surface. Among the people, its quality and price are often determined by how many Tianqi rhizome pieces make up each jin: the larger the heads, the better the quality and the higher the price. If 20 Tianqi heads make up 1 jin, this is the best, called the "King of Seven." If 60 to 80 Tianqi heads make up 1 jin, they are called 80-head. If each jin contains more than 300 Tianqi heads, they are called headless grade, the poorest quality. Panax notoginseng tastes slightly bitter when chewed, with no numbing or spicy sensation, and breaks easily. It is easily confused with
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What methods are there for identifying the authenticity of deer blood?
Based on the theory of serological antibody precipitation reactions in forensic medicine, using anti-deer Hb (hemoglobin) serum as the antibody, deer blood powder was rapidly and accurately identified, providing a new, accurate and stable method for the raw material quality control of this precious traditional Chinese medicine. 1. Experiment and Methods 1.1 Preparation of anti-deer Hb serum Antigen: Several milliliters of deer blood were collected under aseptic conditions and placed into a container with an appropriate amount of anticoagulant, then stored in a refrigerator. The sample was taken out and centrifuged with physiological saline to wash away the plasma components.
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How to prevent premature aging in cotton? Strengthening fertilizer and water management is key
Recently, some cotton field plants have shown a trend of premature aging, and countermeasures must be taken early to ensure a bumper cotton harvest. The main signs are red stems reaching the top of the cotton plant, with hard, inelastic stalks; prominent main stem growing points, making it difficult to extend new fruit branches and fruit nodes; faded leaf color and small new leaves; reddish-brown spots appearing on the middle and lower leaves of the cotton plant, with basal leaves withering; scorched leaf margins, and in severe cases, premature shedding. Causes of premature aging (1) Unfavorable weather. This year, cotton experienced severe drought in the early growth stage and waterlogging in the middle stage, resulting in poor root growth and a weak ability to absorb fertilizer
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